path: root/git-send-email.perl
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authorÆvar Arnfjörð Bjarmason <>2010-09-24 20:00:53 (GMT)
committerJunio C Hamano <>2010-09-27 19:37:56 (GMT)
commit3328acedc6104e3d46e8f0d26006d9650092ef3e (patch)
treea5f4382131db20ac87ae50223b0411077d39ff66 /git-send-email.perl
parentd48b28418355ef41a9501eb28a82ec0b69e62a17 (diff)
perl: use "use warnings" instead of -w
Change the Perl scripts to turn on lexical warnings instead of setting the global $^W variable via the -w switch. The -w sets warnings for all code that interpreter runs, while "use warnings" is lexically scoped. The former is probably not what the authors wanted. As an auxiliary benefit it's now possible to build Git with: PERL_PATH='/usr/bin/env perl' Which would previously result in failures, since "#!/usr/bin/env perl -w" doesn't work as a shebang. Signed-off-by: Ævar Arnfjörð Bjarmason <> Signed-off-by: Junio C Hamano <>
Diffstat (limited to 'git-send-email.perl')
1 files changed, 1 insertions, 1 deletions
diff --git a/git-send-email.perl b/git-send-email.perl
index 314e59e..d10d869 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl -w
# Copyright 2002,2005 Greg Kroah-Hartman <>
# Copyright 2005 Ryan Anderson <>